<template>
	<view class="homeLayout pageBg">
		<custom-nav-bar title="推荐"></custom-nav-bar>
		<view class="banner">
			<swiper indicator-dots autoplay :interval="3000" :duration="1000" indicator-color="rgba(255,255,255,0.5)" indicator-active-color="white">
				<swiper-item v-for="item in bannerList" :key="item._id">
					<navigator 
					    v-if="item.target == 'miniProgram'" 
						:url="item.url"
						:app-id="item.appid"   
						target="miniProgram" 
						style="height: 100%; width: 100%;">
						<!-- banner 里面有的是跳转到其他小程序 target="miniProgram" 打开关联小程序 app-id：对应的小程序id-->
					    <image :src="item.picurl" mode="aspectFill"></image>
					</navigator>
					<navigator v-else :url="`/pages/classList/classList?${item.url}`" style="height: 100%; width: 100%;">
					    <image :src="item.picurl" mode="aspectFill"></image>
					</navigator>
				</swiper-item>
			</swiper>
		</view>
		<view class="notice">
			<view class="left">
				<uni-icons type="sound-filled" size="20"></uni-icons>
				<text class="text">公告</text>
			</view>
			<view class="center">
				<swiper vertical autoplay interval="1500" duration="300" circular>
					<swiper-item v-for="item in noticeList" :key="item._id" @click="toNoticeDetail(item._id)"> {{ item.title }} </swiper-item>
				</swiper>
			</view>
			<view class="right">
				<uni-icons type="right" size="16" color="#333"></uni-icons>
			</view>
		</view>
	    <view class="select">
			<common-title>
				<template #name>每日推荐</template>
				<template #custom>
					<view class="data">
						<uni-icons type="calendar" size="20"></uni-icons>
						<uni-dateformat :date="Date.now()" format="dd"></uni-dateformat>号
					</view>
				</template>
			</common-title>
			<view class="content">
				<scroll-view scroll-x>
					<view class="box" v-for="item in randomList" :key="item._id">
						<image :src="item.smallPicurl" mode="aspectFill" @click="goPreview(item._id)"></image>
					</view>
				</scroll-view>
			</view>
		</view>
	    <view class="theme">
	    	<common-title>
				<template #name>专题精选</template>
				<template #custom>
					<navigator url="/pages/classify/classify/classify" open-type="reLaunch" class="more">more+</navigator>
				</template>
			</common-title>
			<view class="content">
				<theme-item v-for="item in classifyList" 
				    :key="item._id" 
					:item="item"
				></theme-item>
				<theme-item :isMore="true"></theme-item>
			</view>
	    </view>
	</view>
</template>

<script setup>
import { ref } from 'vue'
import { onShareAppMessage,onShareTimeline } from '@dcloudio/uni-app'
import { apiGetBanner, apiGetDayRandom, apiGetNoticeList, apiGetClassify } from "@/api/apis.js"

 const bannerList = ref([])
 const randomList = ref([])
 const noticeList = ref([])
 const classifyList = ref([])

 const getBanner = async() => {
	let res = await apiGetBanner()
	bannerList.value = res.data
 }	
 getBanner()
 const getDayRandom = async () => {
	 let res = await apiGetDayRandom()  
	 randomList.value = res.data
 } 
 getDayRandom()
 const getNoticeList = async () => {
	 let res = await apiGetNoticeList({select:true})
	 noticeList.value = res.data
 } 
 getNoticeList()
 const getClassify = async() => {
	let res = await apiGetClassify({select:true})
	classifyList.value = res.data
	
 }
 getClassify()
 const goPreview = (id) => {
	 uni.setStorageSync("storageClassList",randomList.value)
	 uni.navigateTo({
	 	url: `/pages/previw/previw?id=${id}`
	 });
 }
 const toNoticeDetail = (id) => {
	 uni.navigateTo({
	 	url: `/pages/notice/detail?id=${id}`
	 });
 }
 
 // 分享给好友  aip->第三方服务->分享 
 onShareAppMessage(()=>{
	return {
		title:"咸虾米壁纸",
		path:"/pages/index/index"
	} 
 })
 // 分享到 微信朋友圈 微信小程序开发平台去看相关api
 onShareTimeline(()=>{
	return {
		title:"咸虾米壁纸",  //分享给别人的title
		imageUrl: "/static/images/xxmLogo.png",  
	}
 })
</script>

<style lang="scss" scoped>
	.homeLayout {
		.banner {
			width:750rpx;
			padding: 30rpx 0;
			swiper {
				width: 750rpx;
				height: 340rpx;
				&-item {
					width: 100%;
					height: 100%;
					padding: 0 30rpx;
					image {
						height: 100%;
						width: 100%;
						border-radius: 10rpx;
					}
				}
			}
		}
	    .notice {
			width: 690rpx;
			height: 80rpx;
			line-height: 80rpx;
			margin: 0 30rpx;
			background-color: #f9f9f9;
			display: flex;
			border-radius: 80rpx;
			.left {
				width: 140rpx;
				display: flex;
				align-items: center;
				justify-content: center;
				:deep() {
				    .uni-icons {
				   	    color:  $brand-theme-color !important;
				    }	
				}
				text {
					color: $brand-theme-color;
					font-weight: 600;
					font-size: 28rpx;
				}
			}
			.right {
				width: 70rpx;
			}
			.center {
				flex: 1;
				swiper {
					height: 100%;
					&-item {
						height: 100%;
						font-size: 30rpx;
						color: #666;
						overflow: hidden;
						white-space: nowrap;
						text-overflow: ellipsis;
					}
				}
			}
		}
	    .select {
			padding-top: 50rpx;
			.content {
				width: 720rpx;
				margin-left: 30rpx;
				margin-top: 30rpx;
				scroll-view {
					white-space: nowrap;
					.box {
						width: 200rpx;
						height: 430rpx;
						display: inline-block;
						margin-right: 15rpx;
						image {
							width: 100%;
							height: 100%;
							border-radius: 10rpx;
						}
					}
					.box:last-child{
						margin-right: 30rpx;
					}
				}
			}
		    .data {
				color: $brand-theme-color;
				display: flex;
				align-items: center;
				:deep() {
				    .uni-icons {
				   	    color:  $brand-theme-color !important;
				    }	
				}
			}
		}
		.theme {
			padding: 50rpx 0;
			.more{
				font-size: 32rpx;
				color: #888;
			}
			.content {
				margin-top: 30rpx;
				padding: 0 30rpx;
				display: grid; //网格布局
				gap: 15rpx; //每个网格15rpx间距
				grid-template-columns: repeat(3,1fr); //一行分配3个元素
			}
		}
	}
</style>
